Examples of com.sk89q.minecraft.util.commands.CommandContext

Package com.sk89q.minecraft.util.commands

Examples of com.sk89q.minecraft.util.commands.CommandContext

com.sk89q.minecraft.util.commands.CommandContext

            throw new CommandPermissionsException();
        }


        String calledCommand = parentCommands.length > 0 ? parentCommands[parentCommands.length - 1] : "_";
        String[] split = CommandContext.split(calledCommand + " " + stringArguments);
        CommandContext context = new CommandContext(split, getValueFlags(), false, locals);


        // Provide help if -? is specified
        if (context.hasFlag('?')) {
            throw new InvalidUsageException(null, this, true);
        }


        Object[] args = new Object[parameters.length];
        ContextArgumentStack arguments = new ContextArgumentStack(context);

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     * @param existing the existing scoped context
     * @return the context to use
     */
    private static ArgumentStack getScopedContext(Parameter parameter, ArgumentStack existing) {
        if (parameter.getFlag() != null) {
            CommandContext context = existing.getContext();
            
            if (parameter.isValueFlag()) {
                return new StringArgumentStack(context, context.getFlag(parameter.getFlag()), false);
            } else {
                String v = context.hasFlag(parameter.getFlag()) ? "true" : "false";
                return new StringArgumentStack(context, v, true);
            }
        }
        
        return existing;

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     * @param i the index of the parameter
     * @param scoped the scoped context
     * @return true if arguments may be consumed
     */
    private boolean mayConsumeArguments(int i, ContextArgumentStack scoped) {
        CommandContext context = scoped.getContext();
        ParameterData parameter = parameters[i];
        
        // Flag parameters: Always consume
        // Required non-flag parameters: Always consume
        // Optional non-flag parameters:
        //     - Before required parameters: Consume if there are 'left over' args
        //     - At the end: Always consumes


        if (parameter.isOptional()) {
            if (parameter.getFlag() != null) {
                return !parameter.isValueFlag() || context.hasFlag(parameter.getFlag());
            } else {
                int numberFree = context.argsLength() - scoped.position();
                for (int j = i; j < parameters.length; j++) {
                    if (parameters[j].isNonFlagConsumer() && !parameters[j].isOptional()) {
                        // We already checked if the consumed count was > -1
                        // when we created this object
                        numberFree -= parameters[j].getConsumedCount();

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     * @return a value
     * @throws ParameterException on an error
     * @throws CommandException on an error
     */
    private Object getDefaultValue(int i, ContextArgumentStack scoped) throws ParameterException, CommandException, InvocationTargetException {
        CommandContext context = scoped.getContext();
        ParameterData parameter = parameters[i];
        
        String[] defaultValue = parameter.getDefaultValue();
        if (defaultValue != null) {
            try {

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     * 
     * @param scoped the argument scope 
     * @throws UnconsumedParameterException thrown if parameters were not consumed
     */
    private void checkUnconsumed(ContextArgumentStack scoped) throws UnconsumedParameterException {
        CommandContext context = scoped.getContext();
        String unconsumed;
        String unconsumedFlags = getUnusedFlags(context);
        
        if ((unconsumed = scoped.getUnconsumed()) != null) {
            throw new UnconsumedParameterException(unconsumed + " " + unconsumedFlags);

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Related Classes of com.sk89q.minecraft.util.commands.CommandContext

com.sk89q.worldedit.util.command.parametric.ParametricCallable

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